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Cell Communication
This video provides the content for your “Basics” class notes.
It moves quickly, so pause it often while you write.
Bring your notes to class.
1. Types of signaling (local, paracrine, hormone, etc)
2. Three steps of signaling
3. Four types of receptors
Intracellular receptors
Found:
Common ligands:
Location of action:
Steps in response:
1.
2.
3.
4.
5.
Prep for Basics Quiz
Can you do the following?
• Describe and give examples of intracellular signaling, cell surface signaling, local signaling, and hormone signaling
• Name and describe the three steps of signaling
• Describe and give examples of G protein linked receptors, tyrosine kinase receptors, ligand gated ion channels, and intracellular receptors